<template>
    <div class="person">
        <h2>姓名:{{name}}</h2>
        <h2>年龄:{{age}}</h2>
        <h2>住址:{{address}}</h2>
        <button @click="changeName">修改名字</button>
        <button @click="changeAge">修改年龄</button>
        <button @click="showTel">查看联系方式</button>
    </div>
</template>

<script lang="ts" setup name="Person">
    import {ref} from 'vue'

        //数据-非响应式
            let name=ref('张三')
           let age =ref(18)
           let  tel = 13811111111
           let address="家住北京胡同口"



        //方法
           function showTel(){
            alert(tel)
            console.log(tel)
        }
        function changeName(){
           name.value='zhangsan'
           console.log(name.value)
        }
        function changeAge(){
            age.value+=1
            console.log(age.value)
        }

          
</script>

<style>
    .person{
        background-color:skyblue;
        box-shadow:0 0 10px;
        border-radius:10px;
        padding:20px;
    }
    button{
        margin:0 5px;
    }
</style>